320077416 has 16 divisors (see below), whose sum is σ = 800193600. Its totient is φ = 106692464.

The previous prime is 320077403. The next prime is 320077463. The reversal of 320077416 is 614770023.

320077416 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6668256 + ... + 6668303.

It is an arithmetic number, because the mean of its divisors is an integer number (50012100).

Almost surely, 2^320077416 is an apocalyptic number.

It is an amenable number.

320077416 is an abundant number, since it is smaller than the sum of its proper divisors (480116184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

320077416 is a wasteful number, since it uses less digits than its factorization.

320077416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13336568 (or 13336564 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 320077416 is about 17890.7075321240. The cubic root of 320077416 is about 684.0455323474.

The spelling of 320077416 in words is "three hundred twenty million, seventy-seven thousand, four hundred sixteen".